Top 9 Enterprise Communication Products in SMTP Server

The best Enterprise Communication Products within the SMTP Server category - based on our collection of reviews & verified products.

Product categories

Calendar Email Email Clients Email Management Email Service Provider Enterprise Communication SMTP Server Self-hosted Email

Summary

The top products on this list are Thunderbird, Roundcube, and Zimbra. All products here are categorized as: Software designed to facilitate communication and collaboration within large organizations, including tools for messaging, video conferencing, and team collaboration. Tools and servers for managing SMTP (email sending) services. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Thunderbird Landing Page

1

Thunderbird

Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!

#Email #Email Clients #Calendar
Roundcube Landing Page
2

Roundcube

Web-based IMAP email client
Pricing:
- Open Source
#Email #SMTP Server #Email Clients 16 social mentions
Zimbra Landing Page

3

Zimbra

Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.

#Email #SMTP Server #Email Clients
iRedMail Landing Page
4

iRedMail

A fully fledged, free email server solution, an open source project (GPL v2).
Pricing:
- Open Source
#Email #SMTP Server #Self-hosted Email 2 social mentions
Mailpile Landing Page
5

Mailpile

Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features.
Pricing:
- Open Source
#Email #Email Clients #Email Management
Horde Landing Page

6

Horde

Horde Groupware is a free, enterprise ready, browser based collaboration suite.

#Email #Email Clients #Email Management
Rainloop Landing Page
7

Rainloop

RainLoop is a web based email client.
Pricing:
- Open Source
#Email #Email Clients #Email Management
Kerio Connect Landing Page

8

Kerio Connect

KerioConnect is a commercial mail and groupware server.

#Email #SMTP Server #Calendar
Mail-in-a-box Landing Page
9

Mail-in-a-box

Mail-in-a-Box provides webmail and an IMAP/SMTP server for use with mobile devices and desktop mail software and also includes contacts and calendar synchronization.
Pricing:
- Open Source
#Email #Self-hosted Email #Email Service Provider 115 social mentions

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Related categories

📤 Email 🌐 Email Clients 📧 Email Management 📂 Self-hosted Email 📅 Calendar

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If you want to make changes on any of the products, you can go to its page and click on the "Suggest Changes" link. Alternatively, if you are working on one of these products, it's best to verify it and make the changes directly through the management page. Thanks!